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← GeographyWhich mechanism prevents constant seismic activity along a transform fault like the San Andreas?
A)Creep via aseismic slip✓
B)Tension increase at fault line
C)Tectonic plate deformation
D)Reduced friction from lubrication
💡 Explanation
When plates move steadily without major earthquakes, creep via aseismic slip occurs because the rocks deform plastically, reducing stress buildup along fault lines. Therefore aseismic creep results, rather than tension increase, tectonic deformation or fluid lubrication which require the accumulation of significant stress and brittle conditions.
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